221353704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21499}}^1$

素因数の和:21535

約数の個数: 96

約数和(自身を含む): 704340000

約数和(自身を除く): 482986296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 236489, 257988, 279487, 386982, 472978, 515976, 558974, 709467, 773964, 838461, 945956, 1117948, 1418934, 1547928, 1676922, 1891912, 2128401, 2235896, 2515383, 2837868, 3074357, 3353844, 4256802, 5030766, 5675736, 6148714, 6707688, 8513604, 9223071, 10061532, 12297428, 17027208, 18446142, 20123064, 24594856, 27669213, 36892284, 55338426, 73784568, 110676852, 221353704]

約数ペア:

[(1, 221353704), (2, 110676852), (3, 73784568), (4, 55338426), (6, 36892284), (8, 27669213), (9, 24594856), (11, 20123064), (12, 18446142), (13, 17027208), (18, 12297428), (22, 10061532), (24, 9223071), (26, 8513604), (33, 6707688), (36, 6148714), (39, 5675736), (44, 5030766), (52, 4256802), (66, 3353844), (72, 3074357), (78, 2837868), (88, 2515383), (99, 2235896), (104, 2128401), (117, 1891912), (132, 1676922), (143, 1547928), (156, 1418934), (198, 1117948), (234, 945956), (264, 838461), (286, 773964), (312, 709467), (396, 558974), (429, 515976), (468, 472978), (572, 386982), (792, 279487), (858, 257988), (936, 236489), (1144, 193491), (1287, 171992), (1716, 128994), (2574, 85996), (3432, 64497), (5148, 42998), (10296, 21499)]